books.google.com - A survey of the music of the postwar period, exploring a diversity of music from an international perspective. Integrating music theory and music history, this book concentrates on: pitch logic; process; texture; sound colour; time; performance ritual; parody/historicity; notation; and technology....https://books.google.com/books/about/Music_Since_1945.html?id=uGQXAQAAIAAJ&utm_source=gb-gplus-shareMusic Since 1945

Music Since 1945: Issues, Materials, and Literature

A survey of the music of the postwar period, exploring a diversity of music from an international perspective. Integrating music theory and music history, this book concentrates on: pitch logic; process; texture; sound colour; time; performance ritual; parody/historicity; notation; and technology.